Auto apt-get update

main.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

char *msg_usage = "Usage: agui <package1...package2> [options]";

int main(int argc, char *argv[]) {
    char command[1024];
    strcat(command, "apt-get update; apt-get install");
    if (argc < 2) {
        printf("%s\n", msg_usage);
        return 0;
    } else if (argc == 2) {
        strcat(command, " ");
        strcat(command, argv[1]);
    } else if (argc > 2) {
        int i;
        for (i = 1; i < argc; i++) { // skip the first value
            strcat(command, " ");
            strcat(command, argv[i]);
        }
    }
    system(command);
    return 0;
}